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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Saint Charles, Arkansas, is a frosty winter month, with temperature in the range of an average low of 36°F (2.2°C) and an average high of 49.3°F (9.6°C). The coldest month is January, with an average high-temperature of 49.3°F (9.6°C) and an average low-temperature of 36°F (2.2°C). Weather in January »
Weather in February
February, the last month of the winter in Saint Charles, is a cool month, with an average temperature varying between 53.1°F (11.7°C) and 39.6°F (4.2°C). The beginning of February reveals an average high-temperature of a fresh 53.1°F (11.7°C), showing minimal deviation from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Saint Charles, is a comfortable month, with an average temperature ranging between max 62.2°F (16.8°C) and min 46.9°F (8.3°C). With the onset of March, Saint Charles experiences a temperature shift, with the average high-temperature moving from a cool 53.1°F (11.7°C) in February to an enjoyable 62.2°F (16.8°C). Weather in March »
Weather in April
April in Saint Charles, Arkansas, is a pleasant spring month, with an average temperature ranging between min 54.7°F (12.6°C) and max 71.4°F (21.9°C). April's arrival signals a temperature shift, moving from an enjoyable 62.2°F (16.8°C) in March to a pleasant 71.4°F (21.9°C). Weather in April »
Weather in May
May, the last month of the spring in Saint Charles, is a warm month, with an average temperature varying between 80.1°F (26.7°C) and 63.7°F (17.6°C). May marks a minor ascent in the average high-temperature, adjusting from April's pleasant 71.4°F (21.9°C) to a moderately hot 80.1°F (26.7°C). Weather in May »
Weather in June
June, the first month of the summer in Saint Charles, is a hot month, with temperature in the range of an average high of 88.3°F (31.3°C) and an average low of 71.4°F (21.9°C). June brings a slight elevation in the average high-temperature, transitioning from May's warm 80.1°F (26.7°C) to a tropical 88.3°F (31.3°C). Weather in June »
Weather in July
July, the same as June, in Saint Charles, Arkansas, is another hot summer month, with an average temperature fluctuating between 73°F (22.8°C) and 90.1°F (32.3°C). Saint Charles's temperatures tend to reach their peak averages in July, with a high of 90.1°F (32.3°C) and a low of 73°F (22.8°C). The heat index for July is estimated at a blistering 109.4°F (43°C). Weather in July »
Weather in August
The last month of the summer, August, is another tropical month in Saint Charles, Arkansas, with an average temperature fluctuating between 71.4°F (21.9°C) and 88.7°F (31.5°C). The arrival of August is marked by an average high-temperature of a still tropical 88.7°F (31.5°C), bearing a close resemblance to July. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Saint Charles, Arkansas, with temperature in the range of an average low of 66.2°F (19°C) and an average high of 84.9°F (29.4°C). Entering September, Saint Charles's average high-temperature reads a warm 84.9°F (29.4°C), indicating a close resemblance to the previous month's climate. Weather in September »
Weather in October
October, like September, in Saint Charles, Arkansas, is a moderately hot autumn month, with an average temperature fluctuating between 73.9°F (23.3°C) and 55.6°F (13.1°C). Saint Charles experiences a temperature shift at the start of October, with average high-temperatures adjusting from 84.9°F (29.4°C) in September to a still moderately hot 73.9°F (23.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an enjoyable month in Saint Charles, Arkansas, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 60.8°F (16°C). With the beginning of November, the average high-temperature shows a decrease, transitioning from a warm 73.9°F (23.3°C) in October to a comfortable 60.8°F (16°C). Weather in November »
Weather in December
December, the first month of the winter in Saint Charles, is still a cool month, with an average temperature fluctuating between 40.1°F (4.5°C) and 52.5°F (11.4°C). The shift from November to December includes a small decrease in the average high-temperature, from a comfortable 60.8°F (16°C) to a cool 52.5°F (11.4°C). Weather in December »
Updated: Jul 9, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
Temperature readings reach their annual highs in January, averaging 49.3°F (9.6°C) and a minimum average of 36°F (2.2°C).
How much does it rain?
Throughout the year, there are 163.1 rainfall days, and 42.13" (1070mm) of precipitation is accumulated.
When does it snow in Saint Charles?
January through March, November and December are months with snowfall.
How many days does it snow?
Throughout the year, there are 4.1 snowfall days, and 2.17" (55mm) of snow is accumulated.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 1.3 days and accumulates 0.79" (20mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 4.9h of sunshine.
What is the most humid month?
March and December, with an average relative humidity of 78%, are most humid months.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the rainiest month?
The month with the most rainfall is April, when the rain falls for 14.3 days and typically aggregates up to 4.8" (122mm) of precipitation.
When it does not snow?
April through October are months without snowfall.
When are the longest days?
With an average of 14h and 24min of daylight, June has the longest days of the year.
What month has the most sunshine?
With an average of 10.8h of sunshine, June has the most sunshine of the year.
When is the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 7.
What is the hottest time of year?
Saint Charles's warmest month, July, registers temperatures that range from a high of 90.1°F (32.3°C) to a low of 73°F (22.8°C).
What is the driest month?
September is the month with the least rainfall. Rain falls for 13.5 days and accumulates 2.28" (58mm) of precipitation.
What is the least humid month in Saint Charles?
With an average relative humidity of 67%, October is the least humid month.
What is the month with the shortest days?
With an average of 9h and 54min of daylight, December has the shortest days of the year.
Average temperature
Saint Charles, AR
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (49.3°F).
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (36°F).
Average pressure
Saint Charles, AR
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Saint Charles, AR
- Average wind speed in January:
9.3mph - Average wind speed in February:
9.5mph - Average wind speed in March:
9mph - Average wind speed in April:
8.8mph - Average wind speed in May:
7.3mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.4mph - Average wind speed in September:
5.7mph - Average wind speed in October:
7.4mph - Average wind speed in November:
8.2mph - Average wind speed in December:
8.5mph
The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity
Saint Charles, AR
The months with the highest relative humidity are March and December (78%).
The month with the lowest relative humidity is October (67%).
Average rainfall
Saint Charles, AR
- Average rainfall in January:
2.72" - Average rainfall in February:
3.82" - Average rainfall in March:
4.17" - Average rainfall in April:
4.8" - Average rainfall in May:
4.09" - Average rainfall in June:
3.27"
The wettest month (with the highest rainfall) is April (4.8").
The driest month (with the least rainfall) is September (2.28").
Average rainfall days
Saint Charles, AR
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
12.2 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
15.9 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
18.2 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
11.7 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is October (9.5 days).
Average snowfall
Saint Charles, AR
The month with the highest snowfall is February (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Saint Charles, AR
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
1.3 days - Average snowfall days in March:
0.4 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
0.7 days
The months with the highest number of snowfall days are January and February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Saint Charles, AR
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 5min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days
Saint Charles, AR
- Average sunshine days in January:
18.2 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
13.7 days
- Average sunshine days in July:
10.5 days - Average sunshine days in August:
10.3 days - Average sunshine days in September:
14 days - Average sunshine days in October:
19.9 days - Average sunshine days in November:
18.6 days - Average sunshine days in December:
16.6 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is August (10.3 days).
Average UV index
Saint Charles, AR
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover
Saint Charles, AR
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 24).
Average visibility
Saint Charles, AR
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Saint Charles, Arkansas, USA
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